---> uname -a: Linux prd-centos8-builder-2c-2g-17485.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4798 19 2275 6777 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:13:cb:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe13:cb6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:84:ef:ce brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/30/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 199.53 17.14 182.40 5596.40 7905.80 01:34:01 PM 103.48 0.48 103.00 63.59 11476.94 01:35:01 PM 36.92 1.05 35.87 92.64 1860.28 01:36:01 PM 25.70 0.00 25.70 0.00 961.57 01:37:01 PM 25.41 0.52 24.89 64.65 706.70 Average: 78.22 3.84 74.38 1163.83 4582.37 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5173508 7019196 2708924 34.37 2688 2028096 949704 10.63 201252 2184088 144904 01:34:01 PM 4978780 6996884 2903652 36.84 2688 2193112 936196 10.48 230436 2319384 43164 01:35:01 PM 4875856 6928956 3006576 38.14 2688 2227992 1017464 11.39 271448 2381012 43076 01:36:01 PM 4839116 6893036 3043316 38.61 2688 2229168 1043064 11.68 272156 2417836 44252 01:37:01 PM 4894248 6919648 2988184 37.91 2688 2200172 1019944 11.42 438192 2196404 26300 Average: 4952302 6951544 2930130 37.17 2688 2175708 993274 11.12 282697 2299745 60339 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 348.25 208.33 1831.48 64.88 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 78.09 59.09 818.35 10.15 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 21.29 22.79 28.24 9.08 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.88 18.51 17.72 7.18 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.13 19.79 28.47 9.40 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.55 65.71 544.95 20.14 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/30/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 39.41 0.00 7.70 2.30 0.11 50.48 01:33:01 PM 0 40.18 0.00 9.43 3.22 0.12 47.05 01:33:01 PM 1 38.65 0.00 5.96 1.39 0.10 53.90 01:34:01 PM all 33.69 0.00 5.22 2.11 0.14 58.84 01:34:01 PM 0 41.04 0.00 5.99 2.48 0.13 50.35 01:34:01 PM 1 26.37 0.00 4.45 1.73 0.15 67.30 01:35:01 PM all 32.74 0.00 3.34 0.61 0.12 63.19 01:35:01 PM 0 35.85 0.00 3.70 0.53 0.12 59.79 01:35:01 PM 1 29.62 0.00 2.99 0.68 0.12 66.59 01:36:01 PM all 34.86 0.00 3.54 0.19 0.10 61.32 01:36:01 PM 0 31.84 0.00 3.75 0.25 0.10 64.06 01:36:01 PM 1 37.88 0.00 3.32 0.13 0.10 58.57 01:37:01 PM all 35.72 0.00 4.24 0.17 0.11 59.76 01:37:01 PM 0 28.57 0.00 4.21 0.15 0.12 66.95 01:37:01 PM 1 42.87 0.00 4.27 0.20 0.10 52.57 Average: all 35.28 0.00 4.81 1.08 0.12 58.72 Average: 0 35.49 0.00 5.41 1.33 0.12 57.65 Average: 1 35.07 0.00 4.20 0.83 0.11 59.79